Tyrrhenian Sea
IHO sea area 28e · 9° to 16° E, 38° to 44° N
- in force
- 0
- last 12 months
- 4
- archive messages
- 862
- categories
- 16
What the archive shows
862 messages are recorded since 1997-01-20 for the Tyrrhenian Sea. The selection uses the IHO sea area; a message may describe an exercise, equipment outage or continuing operation as well as a hazard report.
Nav aids accounts for 219 of 862 recorded messages (25%), the largest category group in this selection.
The NGA historical archive froze in 2024-05; live collection began 2026-08-17. Counts around that gap are incomplete, and changes in reporting volume do not establish changes in incident frequency.
In force now · 0
Nothing in force in this sea right now.
By year
By month (all years)
By category · available archive
| Nav aids | 219 | 25% |
| Exercises | 182 | 21% |
| Surveys | 111 | 13% |
| Incidents | 108 | 13% |
| Ordnance | 57 | 7% |
| Cable ops | 51 | 6% |
| Other | 46 | 5% |
| Derelicts | 34 | 4% |
| Containers | 16 | 2% |
| Wrecks | 11 | 1% |
| Quakes | 9 | 1% |
| Debris | 8 | 1% |
| Towing | 6 | 1% |
| Restricted | 2 | 0% |
| Spills | 1 | 0% |
| Missiles | 1 | 0% |
Archive · 862 cancelled
- HYDROLANT 2407/14 · Other2014-10-05 → 2014-10-18F/V uragano on fire in 41-58N 010-07E
- HYDROLANT 1784/14 · Towing2014-07-23 → 2014-07-30950 foot M/V costa concordia will be towed isola del giglio (42-21.9N 010-55.4E) to genoa (44-24.4N 008-55.2E)
- HYDROLANT 1685/14 · Towing2014-07-11 → 2014-07-21950 foot M/V costa concordia will be towed isola del giglio (42-21.9N 010-55.4E) to genoa (44-24.4N…
- HYDROLANT 1338/14 · Surveys2014-05-29 → 2014-06-06Hydrographic survey operations in progress until 05 jun by M/V laperouse towing equipment in area bound by…
- HYDROLANT 3237/13 · Incidents2013-12-15 → 2013-12-21Distress signal received from 17.5 meter F/V giove in 39-49-15N 013-59-56E at 150549Z dec
- HYDROLANT 3235/13 · Incidents2013-12-15 → 2013-12-15Distress signal received from 17.5 meter F/V giove vicinity 39-00N 014-00E at 150549Z dec
- HYDROLANT 2945/13 · Incidents2013-11-20 → 2013-11-30Vessel, 12 persons on board, in need of assistance vicinity 40-00N 012-00E
- HYDROLANT 2303/13 · Exercises2013-09-18 → 2013-10-07Nato exercise brilliant mariner 2013 (brmr / ma 13) 23 sep thru 06 oct
- HYDROLANT 2061/13 · Incidents2013-08-23 → 2013-09-0726 foot M/V flying duchman, white hull, unreported vicinity 40-00N 013-00E
- HYDROLANT 1673/13 · Incidents2013-07-12 → 2013-07-20Man overboard from M/V bonaria vicinity 40-32N 010-30E at 120001Z jul
- HYDROLANT 1653/13 · Incidents2013-07-09 → 2013-07-13Man overboard vicinity 43-01N 010-03E
- HYDROLANT 1513/13 · Incidents2013-06-20 → 2013-06-2914 meter F/V santa barbara, white hull with blue stripe, four persons on board, unreported last known…
- HYDROLANT 1211/13 · Incidents2013-05-15 → 2013-05-18Distress signal received in 38-49.4N 014-46.6E on 15 may
- HYDROLANT 1046/13 · Incidents2013-04-26 → 2013-05-04France to italy
- HYDROLANT 876/13 · Incidents2013-04-07 → 2013-04-13Italy to malta
- HYDROLANT 456/13 · Incidents2013-02-19 → 2013-03-02Man overboard in 41-35N 012-18E at 191125Z feb
- HYDROLANT 364/13 · Incidents2013-02-09 → 2013-02-23Man overboard from M/V msc divina in 41-17N 009-10E at 082305Z feb
- HYDROLANT 320/13 · Incidents2013-02-05 → 2013-02-2312 meter vessel, white hull, four persons on board, overdue civitavecchia (42-06N 011-48E) to sardinia
- HYDROLANT 2801/12 · Incidents2012-11-28 → 2012-12-08Man overboard from M/V costa deliziosa in 41-34.8N 009-52.6E at 280054Z nov
- HYDROLANT 2400/12 · Incidents2012-10-13 → 2012-10-20Man overboard from M/V serenade of the seas in 39-10N 015-07E at 122300Z oct
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.